Midway Atoll
Midway Island, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Midway Atoll, Midway Island, USA

July, like June, in Midway Atoll, Midway Island, is a moderately hot summer month, with temperature in the range of an average low of 75°F (23.9°C) and an average high of 82.9°F (28.3°C).

Temperature

In July, the average high-temperature is essentially the same as in June - a still warm 82.9°F (28.3°C). In Midway Atoll, the average low-temperature is 75°F (23.9°C).

Rainfall

In Midway Atoll, Midway Island, during 15 rainfall days, 3.3" (83.8mm) of precipitation is typically accumulated. In Midway Atoll, Midway Island, during the entire year, the rain falls for 160 days and collects up to 41.3" (1048.9mm) of precipitation.

Ocean temperature

In Midway Atoll, in July, the average water temperature is 78.8°F (26°C). Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

In July, the average length of the day is 13.7h.

Sunshine

July, September and October, with an average of 18h of sunshine, are months with the most sunshine.

UV index

June through August, with an average maximum UV index of 11, are months with the highest UV index. A UV Index of 11, and more, symbolizes an ultimate health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
The daily maximum UV index of 11 interpret into the following advice:
Practice all essential precautions. Protection against sun damage is crucial. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in July in Midway Atoll?

In July, in Midway Atoll, the average high-temperature is 82.9°F (28.3°C), and the average low-temperature is 75°F (23.9°C).

How many days does it rain in July in Midway Atoll?

In July, the rain falls for 15 days. Throughout July, 3.3" (83.8mm) of precipitation is accumulated.

What is the ocean temperature in July in Midway Atoll?

In Midway Atoll, Midway Island, in July, the average water temperature is 78.8°F (26°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Midway Atoll have in July?

In July, the average length of the day in Midway Atoll is 13.7h.

What are the months with the most sunshine in Midway Atoll?

July, September and October, with an average of 18h of sunshine, are months with the most sunshine in Midway Atoll, Midway Island.

How many hours of sunshine does Midway Atoll have in July?

In July, the average sunshine in Midway Atoll, Midway Island, is 18h.

What are the months with the highest UV index in Midway Atoll?

June through August, with an average maximum UV index of 11, are months with the highest UV index in Midway Atoll, Midway Island.

What is the UV index intensity in July in Midway Atoll?

In Midway Atoll, the average daily maximum UV index in July is 11. A UV Index reading of 11, and higher, represents an ultimate hazard to health from the exposure to the Sun's UV radiation.
Average temperature in July - Midway Atoll, Midway Island, USA
  • Average high temperature in July: 83°F

Warmest months (with the highest average high temperature) are August and September (84°F).
Months with the lowest average high temperature are January and February (70°F).

  • Average low temperature in July: 75°F

Months with the highest average low temperature are July, August and September (75°F).
Coldest months (with the lowest average low temperature) are January and February (62°F).

Average rainfall in July - Midway Atoll, Midway Island, USA
  • Average rainfall in July: 3.3"

The wettest month (with the highest rainfall) is January (5").
The driest month (with the lowest rainfall) is June (2.2").

Average rainfall days in July - Midway Atoll, Midway Island, USA
  • Average rainfall days in July: 15 days

Months with the highest number of rainy days are January and December (16 days).
Months with the lowest number of rainy days are May and June (9 days).

Average sea temperature in July - Midway Atoll, Midway Island, USA
  • Average sea temperature in July: 79°F

Best months for swimming (with the highest average sea temperature) are August and September (81°F).
Coldest months (with the lowest average sea temperature) are January, February and March (68°F).

Average daylight in July / Average sunshine in July - Midway Atoll, Midway Island, USA
  • Average daylight in July: 13.7h

The month with the longest days is June (Average daylight: 13.9h).
The month with shortest days is December (Average daylight: 10.4h).

  • Average sunshine in July: 18h

Months with most sunshine are July, September and October (Average sunshine: 18h).
Months with least sunshine are January and February (Average sunshine: 14).

Average UV index in July - Midway Atoll, Midway Island, USA
  • Average UV index in July: 11

Months with the highest UV index are June, July and August (UV index 11).
Months with the lowest UV index are January and December (UV index 5).